Question: What is another name for the afferent nervous system?

In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for afferent, like: efferent, sensory, body, sensory nerve, afferent nerve, afferents, thalamic, nociceptive, mechanoreceptors, C-fibre and efferents.

What is the afferent nervous system?

Explanation: Afferent neurons are sensory neurons that carry nerve impulses from sensory stimuli towards the central nervous system and brain, while efferent neurons are motor neurons that carry neural impulses away from the central nervous systme and towards muscles to cause movement.

What does the term afferent mean?

(Entry 1 of 2) : bearing or conducting inward specifically : conveying impulses toward the central nervous system — compare efferent.

What is the main function of the peripheral nervous system?

The PNS has three basic functions: (1) conveying motor commands to all voluntary striated muscles in the body; (2) carrying sensory information about the external world and the body to the brain and spinal cord (except visual information: the optic nerves, which convey information from the retina to the brain, are in …

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What are the two main subdivisions of the nervous system?

The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.

What is another word for afferent?

In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for afferent, like: efferent, sensory, body, sensory nerve, afferent nerve, afferents, thalamic, nociceptive, mechanoreceptors, C-fibre and efferents.

What is afferent pathway?

a neural pathway that conducts impulses from a sense organ toward the brain or spinal cord or from one brain region to another. Compare efferent pathway. a.

Why is it afferent or sensory?

Afferent neurons – also called sensory neurons – are the nerves responsible for sensing a stimulus. Then, they send information about that stimulus to your central nervous system. Sensory input, such as smells and feelings of pain, is carried from the point of reception up the spinal cord and into the brain.

What are the two types of peripheral nerves?

Three types of peripheral nerves can be found within the two main areas of the peripheral nervous system:

  • Sensory: Connects the brain and spinal cord to your skin and allow you to feel pain and other sensations.
  • Autonomic: Controls involuntary function (e.g., blood pressure, digestion, heart rate).

What are the four parts of the peripheral nervous system?

The PNS is divided into the somatic and autonomic nervous systems. The somatic system controls voluntary activities, whereas the autonomic system controls involuntary activities. The autonomic nervous system is further divided into sympathetic, parasympathetic, and enteric divisions.

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What is an example of the peripheral nervous system?

The neurons of the peripheral nervous system do not make complex decisions about the information they carry. … For example, if a mosquito lands on a person’s arm, sensory neurons in the skin send a message to the spinal cord and then the brain, where the message is understood, and a reaction formulated.

What is nervous system with diagram?

The Central Nervous System is the integration and command center of the body. It consists of the brain, spinal cord and the retinas of the eyes. The Peripheral Nervous System consists of sensory neurons, ganglia (clusters of neurons) and nerves that connect the central nervous system to arms, hands, legs and feet.

What is nervous system parts and functions?

The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts.

How many nervous systems are there?

Structurally, the nervous system has two components: the central nervous system and the peripheral nervous system. According to the National Institutes of Health, the central nervous system is made up of the brain, spinal cord and nerves.

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